Certified Supply Chain Professional (CSCP) Practice Exam

How often must ISO certifications be renewed?

1. Every 2 years

2. Every 5 years

3. Every 3 years

4. Every year

The correct answer is: Every 3 years

ISO certifications must be renewed every 3 years. This timeframe is set to ensure that organizations maintain compliance with the relevant standards and continuously improve their processes. The renewal process typically involves a surveillance audit, where auditors verify that the organization consistently follows the standard requirements. This 3-year interval is structured to encourage organizations to regularly review and enhance their systems, thereby driving ongoing improvement and ensuring that the certification remains a credible indication of their ability to meet customer and regulatory needs.